Abstract: A portable nebulizer and a shutdown method of the portable nebulizer are provided. The portable nebulizer includes a medicine storage device, a sensing device, a nebulization device, a driving device and a processing device. The medicine storage device is configured to contain predetermined medical fluid. The sensing device is located in the medicine storage device. The nebulization device is configured to nebulize the predetermined medical fluid and simultaneously transmit a sensing signal to the sensing device. The driving device is electrically connected to the nebulization device and transmits a driving signal to the nebulization device. The processing device is electrically connected to the sensing device and the driving device, and collects electrical information of the sensing signal and electrical information of the driving signal to calculate medical fluid volume indication information.

Abstract: A nebulizer includes a host, a cup body, a nozzle assembly, a nebulizing module, and an optical sensing module. The host has a detection hole. The cup body is disposed on a top of the host. The nozzle assembly is disposed on the cup body. The nozzle assembly has a nozzle. The nebulizing module is disposed on the cup body. The optical sensing module includes an optical sensor and a membrane structure. The optical sensor is disposed inside the host. The membrane structure is disposed in the detection hole, and the membrane structure blocks between the nozzle and the optical sensor. When a user inhales against the nozzle, the membrane structure is deformed by a pressure difference generated inside the nozzle, and the optical sensor is used to detect a deformation amount of the membrane structure.

Abstract: An aerosol amount detection method and a nebulizer are provided. The aerosol amount detection method includes: continuously emitting, by a light detection circuit, a plurality of light signals to an aerosol path of the nebulizer for obtaining a plurality of light intensity values; calculating, by a control circuit, an aerosol amount index of the aerosol path according to the plurality of light intensity values; and outputting, by the control circuit, a warning signal when the aerosol amount index continues to be less than a stop threshold for a first check time.

Abstract: A nebulizer including a host having a head portion, a cup body having a nebulizing module disposed on a bottom thereof, an engaging member, a mouthpiece having a first opening, a second opening, and a tongue plate, and a sensor element is provided. The engaging member includes a first, a second, and a third engaging opening communicated with one another. The cup body is coupled to the engaging member through the first engaging opening. The engaging member, inside which a first partition wall is disposed, is coupled to the host through having the third engaging opening engaged with the head portion. The mouthpiece is coupled to the engaging member through having the second opening engaged with the second engaging opening. The tongue plate, disposed inside the mouthpiece and abuts against the first partition wall, divides an inner space of the mouthpiece into a first and a second channel.

Abstract: An atomization device and a method of predicting atomization time for the same are provided. The atomization device includes a control module, an atomization module and a breathing sensing module. The method includes: configuring the breath sensing module to detect inhalations of a user using the atomization device, so as to generate initial breath data correspondingly; and configuring the control module to perform: comparing inhalation data of the initial breath data with a valid inhalation standard to obtain valid inhalation data and filter noise; statistically analyzing the valid inhalation data to generate a predicted value of inhalation time; calculating an atomization time according to the predicted value of the inhalation time; and generating a driving signal to drive the atomization module to perform atomization according to the atomization time.

Abstract: A portable nebulizer and a vertical-type medicine containing and nebulizing assembly thereof are provided. The vertical-type medicine containing and nebulizing assembly includes a medicine storage module, a nebulizing module and an induction module. The nebulizing module includes a nebulizing device and a first conductive structure. The induction module includes a metal induction element disposed in the medicine storage module and a second conductive structure electrically connected to the metal induction element. The medicine storage casing has an inner surrounding area located in the medicine storage space. The metal induction element has an exposed induction portion exposed on the inner surrounding area for receiving a signal generated by the nebulizing device. Therefore, when a predetermined medicinal liquid contained in the medicine storage space is nebulized through the nebulizing device, the signal generated by the nebulizing device can be transmitted to a microprocessor through the induction module.

Abstract: A nebulizer including a host having a head portion, a cup body having a nebulizing module disposed on a bottom thereof, an engaging member, a mouthpiece having a first opening, a second opening, and a tongue plate, and a sensor element is provided. The engaging member includes a first, a second, and a third engaging opening communicated with one another. The cup body is coupled to the engaging member through the first engaging opening. The engaging member, inside which a first partition wall is disposed, is coupled to the host through having the third engaging opening engaged with the head portion. The mouthpiece is coupled to the engaging member through having the second opening engaged with the second engaging opening. The tongue plate, disposed inside the mouthpiece and abuts against the first partition wall, divides an inner space of the mouthpiece into a first and a second channel.

Abstract: An atomizing system and device having a double authentication mechanism are provided. The system includes at least one atomizing drug container, an atomizing device and a user device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a power module, a control unit, a first communication module. The second communication module of the user device is configured to be paired with the first communication module and connected with a cloud server through the network, and the authentication module of the user device is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine through the cloud server and generate an authentication result signal correspondingly.

Abstract: A nebulizer utilizing a nozzle assembly includes a main conduit and an air pressure duct. The main conduit is disposed on the nebulizer and has an inner surface and an outer surface. The main conduit has an atomizing opening. The air pressure duct is disposed on one of the inner surface and the outer surface of the main conduit, and has a connecting opening connected to the sensor and a detecting opening that is exposed and adjacent to the atomizing opening. The sensor is disposed inside the nebulizer and determines a pressure change of the atomizing opening by detecting the pressure of the detecting opening. The nebulizer includes an atomizing module and a controlling module electrically connected to the atomizing module and the sensor, and the controlling module determines whether the atomizing module should be turned on based on the pressure change of the atomizing opening detected by the sensor.

Abstract: The present invention provides an atomizing method having an authentication mechanism, including the following steps: placing an atomized medicine contained in at least one atomized medicine container into an accommodating portion of an atomizing device; configuring an authentication module of an atomizing device to perform an authentication operation related to the authentication code carrier associated with the at least one atomized medicine container to determine the authenticity of the at least one atomized medicine container, and generate the authentication result signal correspondingly; and configuring the control unit of the atomization device to determine to determine whether to control the first power module connected to the atomization module to output a first driving voltage according to the authentication result signal.

Abstract: The present invention provides an atomizing system and device having a single authentication mechanism. The system includes at least one atomizing drug container and an atomizing device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a first power module, a control unit, an antenna module and an authentication module. The authentication module is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine and to generate an authentication result signal correspondingly.

Abstract: The present invention provides an atomizing system and device having a double authentication mechanism. The system includes at least one atomizing drug container, an atomizing device and a user device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a power module, a control unit, a first communication module. The second communication module of the user device is configured to be paired with the first communication module and connected with a cloud server through the network, and the authentication module of the user device is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine through the cloud server and generate an authentication result signal correspondingly.

Abstract: The present invention provides an atomizing method having an authentication mechanism, including the following steps: placing an atomized medicine contained in at least one atomized medicine container into an accommodating portion of an atomizing device; configuring an authentication module of an atomizing device to perform an authentication operation related to the authentication code carrier associated with the at least one atomized medicine container to determine the authenticity of the at least one atomized medicine container, and generate the authentication result signal correspondingly; and configuring the control unit of the atomization device to determine to determine whether to control the first power module connected to the atomization module to output a first driving voltage according to the authentication result signal.

Abstract: The present invention provides an atomizing system and device having a single authentication mechanism. The system includes at least one atomizing drug container and an atomizing device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a first power module, a control unit, an antenna module and an authentication module. The authentication module is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine and to generate an authentication result signal correspondingly.

Abstract: A nebulizer utilizing a nozzle assembly includes a main conduit and an air pressure duct. The main conduit is disposed on the nebulizer and has an inner surface and an outer surface. The main conduit has an atomizing opening. The air pressure duct is disposed on one of the inner surface and the outer surface of the main conduit, and the has a connecting opening connected to the sensor and a detecting opening that is exposed and adjacent to the atomizing opening. The sensor is disposed inside the nebulizer and determines a pressure change of the atomizing opening by detecting the pressure of the detecting opening. The nebulizer includes an atomizing module and a controlling module electrically connected to the atomizing module and the sensor, and the controlling module determines whether the atomizing module should be turned on based on the pressure change of the atomizing opening detected by the sensor.

Abstract: According to one embodiment, a management circuit for a portable device includes an input terminal, a first step-up converter, a first step-down converter, and a second step-down converter. The input terminal is coupled to receive a supply voltage from a power supply. The first step-up converter, coupled to the input terminal, selectively converts the supply voltage to a boosted voltage. The first step-down converter, coupled to the first step-up converter, selectively provides a first output power voltage to a first radio frequency (RF) module. The second step-down converter, coupled to the first step-up converter, selectively provides a second output power voltage to a second radio frequency (RF) module. The first step-up converter performs the conversion of the supply voltage when the supply voltage is under a threshold voltage.

Abstract: According to one embodiment, a management circuit for a portable device includes an input terminal, a first step-up converter, a first step-down converter, and a second step-down converter. The input terminal is coupled to receive a supply voltage from a power supply. The first step-up converter, coupled to the input terminal, selectively converts the supply voltage to a boosted voltage. The first step-down converter, coupled to the first step-up converter, selectively provides a first output power voltage to a first radio frequency (RF) module. The second step-down converter, coupled to the first step-up converter, selectively provides a second output power voltage to a second radio frequency (RF) module. The first step-up converter performs the conversion of the supply voltage when the supply voltage is under a threshold voltage.